body {
    width: 100%;
    height: 100%;
    background: url(/admin/assets/images/login_bg.jpg) no-repeat 0 0/cover;
    font: 14px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
}

#login {
    width: 360px;
    height: 265px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.login-title {
    text-align: center;
    margin-bottom: 20px;
    color: #1E9fff;
}

.login-title h1 {
    font-size: 25px;
    font-weight: 700;
}

.layui-form {
    margin: 25px;
}

.layui-form-item {
    position: relative;
}

.layui-icon {
    position: absolute;
    top: 9px;
    left: 10px;
}

.layui-input {
    padding-left: 35px;
}

body {
    font: 14px Microsoft YaHei;
    -webkit-text-size-adjust: 100%;
    -moz-user-select: none;
    -webkit-user-select: none;
    user-select: none;
    position: relative;
    background: #000;
}

#canvas {
    width: 100%;
    height: 100%;
    display: block;
    opacity: .8;
}